<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible">
    <el-form
      ref="formRef"
      :model="formData"
      :rules="formRules"
      label-width="100px"
      v-loading="formLoading"
    >
      <el-form-item label="内容" prop="commentContent">
        <el-input v-model="formData.commentContent" type="textarea" placeholder="请输入内容" />
      </el-form-item>
      <el-form-item label="排序" prop="sort">
        <el-input v-model="formData.sort" placeholder="请输入排序" />
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script setup lang="ts">
import { AppSiteCommentApi, AppSiteCommentVO } from '@/api/cms/appsitecomment'
import { ArticleDetailVO } from '@/api/cms/articledetail'

/** 站点评论 表单 */
defineOptions({ name: 'AppSiteCommentForm' })

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改
const formData = ref({
  id: undefined,
  userType: undefined,
  userId: undefined,
  userNickname: undefined,
  appSiteId: 0,
  appId: '',
  categoryId: undefined as number | undefined,
  articleId: undefined as number | undefined,
  parentId: 0,
  commentContent: undefined,
  status: undefined,
  approveStatus: undefined,
  sort: undefined,
  creatorIp: undefined,
  creatorCity: undefined
})
const formRules = reactive({
  userType: [{ required: true, message: '用户类型不能为空', trigger: 'change' }],
  userId: [{ required: true, message: '用户编号不能为空', trigger: 'blur' }],
  appSiteId: [{ required: true, message: '站点编号不能为空', trigger: 'blur' }],
  appId: [{ required: true, message: '站点标识不能为空', trigger: 'blur' }],
  status: [{ required: true, message: '评论状态不能为空', trigger: 'blur' }],
  approveStatus: [{ required: true, message: '审核状态不能为空', trigger: 'change' }]
})
const formRef = ref() // 表单 Ref

/** 打开弹窗 */
const open = async (type: string, articleDetailVO: ArticleDetailVO, id?: number) => {
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      formData.value = await AppSiteCommentApi.getAppSiteComment(id)
      if (type === 'reply') {
        formData.value.id = undefined
        formData.value.parentId = id
        formData.value.commentContent = ''
      }
    } finally {
      formLoading.value = false
    }
  } else {
    formData.value.appSiteId = articleDetailVO.appSiteId
    formData.value.appId = articleDetailVO.appId
    formData.value.categoryId = articleDetailVO.categoryId
    formData.value.articleId = articleDetailVO.id
  }
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  await formRef.value.validate()
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as AppSiteCommentVO
    if (formType.value === 'create' || formType.value === 'reply') {
      await AppSiteCommentApi.createAppSiteComment(data)
      message.success(t('common.createSuccess'))
    } else {
      await AppSiteCommentApi.updateAppSiteComment(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    id: undefined,
    userType: undefined,
    userId: undefined,
    userNickname: undefined,
    appSiteId: 0,
    appId: '',
    categoryId: undefined,
    articleId: undefined,
    parentId: 0,
    commentContent: undefined,
    status: undefined,
    approveStatus: undefined,
    sort: undefined,
    creatorIp: undefined,
    creatorCity: undefined
  }
  formRef.value?.resetFields()
}
</script>
